5305-00-206-9290 SCREW,SHOULDER Index 5305-00-206-9292 SCREW,SHOULDER

National Stock Number:
5305-00-206-9291

Federal Supply Class:
5305

National Item Identification Number:
002069291

Description:
SCREW,SHOULDER

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 IN.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below No. 10 (0.190 IN.) (5 mm) nominal diameter. No. 10 (0.190 IN.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use SCREW, EXTERNALLY RELIEVED BODY. For items with a No. 10 (0.190 IN.) (5 mm) or larger thread diameter without an inserted driver head, use BOLT, SHOULDER. Excludes BOLT, INTERNAL WRENCHING and SCREW, CAP, SOCKET HEAD.


Manufacturer Information:
49262A23667SMITHS DETECTION INC.
514006PC12923667SMITHS DETECTION INC.
AV510097PC723667SMITHS DETECTION INC.
S6505-965294PC780064NAVAL SHIP SYSTEMS COMMAND
S6505H1011675PC12980064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
FASTENER LENGTH0.219 INCHES NOMINAL
HEAD DIAMETER0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
HEAD HEIGHT0.068 INCHES MINIMUM AND 0.088 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLESLOT
MATERIALSTEEL COMP 303 OVERALL
NOMINAL THREAD DIAMETER0.099 INCHES
SHOULDER DIAMETER0.155 INCHES MINIMUM AND 0.156 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH0.067 INCHES MINIMUM AND 0.071 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.148 INCHES MINIMUM AND 0.152 INCHES MAXIMUM
THREAD QUANTITY PER INCH56
THREAD SERIES DESIGNATORUNF


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